Crime scene: 162 mystery solving puzzles to find out who the murderer is

Chapter 143
The body of mountaineer Zhang Simin was found at 2:23 pm on February 5 in a cabin on the snow mountain.The police who rushed to the cabin, in addition to examining the body, also searched for the murderer's whereabouts!

According to the autopsy of the corpse, the time of his death was between 1:30 and 2:30 on the same day.The owner of the villa said that he had talked with Zhang Simin on the phone at 2 o'clock, so that the scope of his death time was further narrowed down!
After investigation, there were three suspects.They are also good mountain climbers, and they belong to the same mountaineering association as Zhang Simin. They heard that they had fierce conflicts with Zhang Simin recently about candidates for expedition to the Himalayas, women and loans.In order to avoid conflicts, all three of them moved to the villa, leaving only Zhang Simin in the wooden house.

Wu Likai worked for a securities company, left the hut at noon, walked down the mountain road, and arrived at the hotel after 5 o'clock.It takes 5 hours and 20 minutes to walk this distance, which is considered to be a fairly fast person, and the fastest record is 4 hours and 40 minutes.

In addition, Huang Weiming, who worked for the magazine, and Feng Zixiang, who worked for the trading company, left the small room together at 1:30.When reaching a fork in the road, Huang Weiming used brakes to slide down, and arrived at the villa at 4 o'clock.After using the brakes to downhill for a certain distance, Feng Zixiang planned to go down again, but he didn't have all the skiing equipment, so he had to go down the mountain. It was already after 8 o'clock when he arrived at the mountain villa.He injured his leg during the last mountaineering, so it was inconvenient for him to walk from the ski area to the mountain village. It would take at least 6 hours for the whole process!

Feng Zixiang said the missing skateboard was later found in the woods near the villa.

They all came to climb the mountain with the dead, so one of these three people must be the murderer, who is it?

After careful investigation, the police concluded that the murderer was Wu Lisheng.He pretended to leave the hut at noon, waited for Huang Weiming and Feng Zixiang to leave at 1:30, and then waited for Zhang Simin to talk to the owner of the villa on the phone, then entered the hut and killed him. The murder weapon was a climbing hammer used for mountaineering.

[Answer] Wu Lisheng left the hut after the murder at around 2:10, and then ran down from the east to the middle of the mountain, then stole Feng Zixiang's skateboard and slid towards the villa in one breath, so at 4:40 He arrived at the destination, so when Feng Zixiang, who set off at 1:30, arrived halfway up the mountain at 5:[-], he couldn't find his ski equipment.

(End of this chapter)